Chloropicon sieburthii

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Chloropicon sieburthii
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Division: Chlorophyta
Class: Chloropicophyceae
Order: Chloropicales
Family: Chloropicaceae
Genus: Chloropicon
Species:
C. sieburthii
Binomial name
Chloropicon sieburthii
Lopes dos Santos & Eikrem, 2017

Chloropicon sieburthii is a species of marine chlorophyte algae, and is the type species of Chloropicon .

Contents

Discovery

Chloropicon sieburthii was described in 2017, alongside a number of closely related Chloropicon species and Chloroparvula species. [1] It was discovered in the equatorial Pacific Ocean at a depth of 120 meters. It was named in honor of John Sieburth for his work on electron microscopy of marine picoeukaryotes. [1]

Description

Chloropicon sieburthii is unicellular, with a slightly irregular coccoid shape, a smooth cell surface, and a diameter ranging between 2–4 µm. [1] Cells contain one mitochondria and one crescent-shaped chloroplast. No flagellum is present. Thylakoids have been seen alone or in stacks of three. [1]

Ecology

Chloropicon sieburthii has been recorded as a prey species of the Northern Pacific seastar. [2]

Phylogeny

Chloropicon sieburthii is believed to be most closely related to Chloropicon roscoffensis and Chloropicon primus based on similarities of their genomes, plastomes, and mitogenomes. [1] [3]

References

  1. 1 2 3 4 5 Lopes dos Santos, Adriana; Pollina, Thibaut; Gourvil, Priscillia; Corre, Erwan; Marie, Dominique; Garrido, José Luis; Rodríguez, Francisco; Noël, Mary-Hélène; Vaulot, Daniel; Eikrem, Wenche (2017-10-25). "Chloropicophyceae, a new class of picophytoplanktonic prasinophytes". Scientific Reports. 7 (1): 14019. doi:10.1038/s41598-017-12412-5. ISSN   2045-2322.
  2. Ellis, Morgan (2022). Invasive species ecology of the Northern Pacific Seastar (Asterias amurensis) (PDF) (PhD thesis). Deakin University.
  3. Turmel, Monique; Lopes dos Santos, Adriana; Otis, Christian; Sergerie, Roxanne; Lemieux, Claude (2019-04-01). "Tracing the Evolution of the Plastome and Mitogenome in the Chloropicophyceae Uncovered Convergent tRNA Gene Losses and a Variant Plastid Genetic Code". Genome Biology and Evolution. 11 (4): 1275–1292. doi:10.1093/gbe/evz074. ISSN   1759-6653.